List of practice Questions

In the question given below, there are two statements labelled as Assertion (A) and Reason (R). Mark your answer as per the codes provided below:
Assertion (A): A ship rises as it enters the sea from a river.
Reason (R): The density of sea water is higher as compared to river water.
In the question below are given three statements followed by three conclusions numbered I, II, and III. You have to take the given statements to be true, even if they seem to be at variance from the commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follow/s from the given statements disregarding commonly known facts. Statements:
- Some mountains are hillocks.
- Some mountains are rivers.
- Some mountains are valleys.
Conclusions:
I. All mountains are either hillocks or rivers or valleys.
II. No valley is river.
III. Some rivers are valleys.
In a certain year, 15 August is on Wednesday and my birthday falls on the 4th Friday of the same month. What is the date of my birthday?
N ranks fifth in a class. S is eighth from the last. T is sixth after N and just in the middle of N and S. How many students are there in the class?
A clock is so placed that at 12 noon its minute hand points towards North-East. In which direction does its hour hand point at 3 p.m. or 15 hrs?
Find the wrong term in the following number series: 5, 25, 125, 7, 49, 341, 9, 81, 729
Find the odd term which does not fit into the series given below: G4T, J10R, M20P, P43N, S90L, V185J
If \( A \times B \) means A is the brother of B, \( A + B \) means A is the son of B, \( A - B \) means A is the mother of B, and \( A = B \) means A is the husband of B, which of the following would mean X is the father of Y?
Tejasva met Rakesh who is related to Tejasva because Tejasva is the father of Deepak who is married to Garima. Garima is the daughter of Rakesh. Garima has a daughter named Ishika. How is Tejasva related to Ishika?
If \( X' \) stands for addition, \(<\) for subtraction, \( + \) for division, \(>\) for multiplication, \( - \) for equal to, \( + \) for greater than, and \( = \) for less than, then state which of the following option is true?
In the following, if signs '~' and 'x' also numbers 4 and 8 are interchanged, then which of the following equations would be correct?
Given the question is based on the following arrangement of symbols, letters and numbers: Study carefully \[ 19BQ = 25RJAL3I@YMEG68*+DF4BH7© \] How many such numbers are there in the arrangement each of which is immediately preceded by a symbol but not immediately followed by a letter?
Mr. Khanna walked 40 meters towards East, took a right turn and walked 60 meters. Then he took a left turn and walked 40 meters. How far and in which direction is he now from the starting point?
Calculate the value of the following expression: \[ \frac{(0.12562 \times 0.3179)}{(0.9537) \times (0.25124)}. \]
If \[ \left( \frac{0.007}{0.049} + \frac{0.049}{0.007} \right)^2 = \frac{2500}{K - 1}, \text{then the value of } k \text{ is:} \]
Two adjacent faces of a cube are coloured and cut into 64 identical small cubes. How many of these small cubes are not coloured at all?
M, N, O, P, X, Y, and Z are sitting around a circle facing the centre. Z is second to the left of O, who is to the immediate left of Y. M is third to the left of X. N is between P and X. Which of the following option is true?
Seven soldiers are standing in a row facing North. B is standing left to C but right to A. F is standing right to G and left to A. Similarly, D is standing right to C and left to E. Who are sitting between A and D?
A room cooler is marked for ₹ 13,500 and is available at an off-season discount of 15%. The shopkeeper offers another discount to his friend and sells the cooler for ₹ 10,557. The percentage of second discount given to his friend is:
If 16% of 250 + 115% of 480 = 10% of N, then what is the value of N?
A piece of work can be done by Ram in 10 days. If Mohan joined him and both together finished the work in 6 days, then the ratio of their one day work is:
A shopkeeper sold an item for ₹ 528 and suffered a loss of 4%. In order to get 10% profit, for how much should he have sold the item?
A sum of money becomes double in R years at an annual rate of simple interest. What is the annual rate of interest?
A milkman has 3 vessels containing 67 litres, 139 litres, and 187 litres, respectively, of pure milk. A measuring jar, after a different number of exact measurements of milk in each vessel, leaves the same amount of milk unmeasured in each vessel. What is the volume of the largest such jar?
A boat can go three-quarter of a kilometer upstream in 11 minutes 15 seconds and also cover the same distance downstream in 7 minutes 30 seconds. The speed of the boat in still water is: